/*
**  Galapix - an image viewer for large image collections
**  Copyright (C) 2008 Ingo Ruhnke <grumbel@gmx.de>
**
**  This program is free software: you can redistribute it and/or modify
**  it under the terms of the GNU General Public License as published by
**  the Free Software Foundation, either version 3 of the License, or
**  (at your option) any later version.
**
**  This program is distributed in the hope that it will be useful,
**  but WITHOUT ANY WARRANTY; without even the implied warranty of
**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
**  GNU General Public License for more details.
**
**  You should have received a copy of the GNU General Public License
**  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef HEADER_GALAPIX_JOB_JOB_HANDLE_GROUP_HPP
#define HEADER_GALAPIX_JOB_JOB_HANDLE_GROUP_HPP

#include <vector>

#include "job/job_handle.hpp"

class JobHandleGroup
{
private:
  typedef std::vector<JobHandle> JobHandles;
  JobHandles m_job_handles;

public:
  JobHandleGroup()
    : m_job_handles()
  {}
  
  void add(JobHandle job_handle)
  {
    m_job_handles.push_back(job_handle);
  }

  void wait()
  {
    for(JobHandles::iterator i = m_job_handles.begin(); i != m_job_handles.end(); ++i)
    {
      i->wait();
    }
  }

  void clear()
  {
    m_job_handles.clear();
  }
  
private:
  JobHandleGroup(const JobHandleGroup&);
  JobHandleGroup& operator=(const JobHandleGroup&);
};

#endif

/* EOF */
